Ciyager Amed, an official with the Kurdish-led SDF, said they were searching for any IS militants hiding in tunnels in a riverside pocket in the village of Baghuz. The SDF has not yet announced a victory over IS.

President Donald Trump said Wednesday that the last pocket of the Islamic State’s land in Syria would be liberated by U.S.-backed forces “by tonight.”

Trump previously announced the defeat of the group, but sleeper cells of fighters re-emerged. With no signs of fighting on Wednesday, however, the long-running battle to retake the militants’ last outpost in eastern Syria appeared to have reached its conclusion.

“The caliphate is gone as of tonight,” Trump said in a speech at a factory in Lima, Ohio, where military tanks are assembled.

End of caliphate

The complete fall of Baghuz would mark the end of IS’s self-declared caliphate, which at its height stretched across large parts of Syria and Iraq.

During his speech, Trump held up two maps of Syria — one covered in red representing territory held by the militant group when he was elected president in November 2016 and the other that had only a speck of red.

Trump previously announced the defeat of the group, but sleeper cells of fighters re-emerged. With no signs of fighting on Wednesday, however, the long-running battle to retake the militants’ last outpost in eastern Syria appeared to have reached its conclusion. VOA

“When I took over, it was a mess. They were all over the place — all over Syria and Iraq,” said Trump, who has said the U.S. will keep 400 troops in Syria indefinitely.

For the past four years, U.S.-led forces have waged a destructive campaign against the group. But even after Baghuz’s fall, IS maintains a scattered presence and sleeper cells that threaten a continuing insurgency.

The militants have been putting up a desperate fight, their propaganda machine working even as their hold on territory has been slipping away. The battle for Baghuz has dragged on for weeks and the encampment had proven to be a major battleground, with tents covering foxholes and underground tunnels.

A child stands on the back of a truck after being evacuated out of the last territory held by Islamic State militants, outside Baghuz, Syria, March 4, 2019. VOA

​Tens of thousands of civilians

The siege has also been slowed by the unexpectedly large number of civilians in Baghuz, most of them families of IS members. Over past weeks they have been flowing out, exhausted, hungry and often wounded. The sheer number who emerged — nearly 30,000 since early January, according to Kurdish officials — took the Syrian Democratic Forces by surprise.

Ciyager Amed, an official with the Kurdish-led SDF, said they were searching for any IS militants hiding in tunnels in a riverside pocket in the village of Baghuz. The SDF has not yet announced a victory over IS.